215801664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 112

約数和(自身を含む): 634959360

約数和(自身を除く): 419157696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2789, 2976, 3224, 4836, 5578, 5952, 6448, 8367, 9672, 11156, 12896, 16734, 19344, 22312, 25792, 33468, 36257, 38688, 44624, 66936, 72514, 77376, 86459, 89248, 108771, 133872, 145028, 172918, 178496, 217542, 259377, 267744, 290056, 345836, 435084, 518754, 535488, 580112, 691672, 870168, 1037508, 1123967, 1160224, 1383344, 1740336, 2075016, 2247934, 2320448, 2766688, 3371901, 3480672, 4150032, 4495868, 5533376, 6743802, 6961344, 8300064, 8991736, 13487604, 16600128, 17983472, 26975208, 35966944, 53950416, 71933888, 107900832, 215801664]

約数ペア:

[(1, 215801664), (2, 107900832), (3, 71933888), (4, 53950416), (6, 35966944), (8, 26975208), (12, 17983472), (13, 16600128), (16, 13487604), (24, 8991736), (26, 8300064), (31, 6961344), (32, 6743802), (39, 5533376), (48, 4495868), (52, 4150032), (62, 3480672), (64, 3371901), (78, 2766688), (93, 2320448), (96, 2247934), (104, 2075016), (124, 1740336), (156, 1383344), (186, 1160224), (192, 1123967), (208, 1037508), (248, 870168), (312, 691672), (372, 580112), (403, 535488), (416, 518754), (496, 435084), (624, 345836), (744, 290056), (806, 267744), (832, 259377), (992, 217542), (1209, 178496), (1248, 172918), (1488, 145028), (1612, 133872), (1984, 108771), (2418, 89248), (2496, 86459), (2789, 77376), (2976, 72514), (3224, 66936), (4836, 44624), (5578, 38688), (5952, 36257), (6448, 33468), (8367, 25792), (9672, 22312), (11156, 19344), (12896, 16734)]